Im ready to buy my gilmour foamaster, probably get the brass one. Now about all these shut off valves and quick connectors. Seems like AG sells them and there not cheap. This is what I want to do. I want to have a shut off valve on the end of the hose, where you connect and disconnect your foam gun, spray nozzle. I also want that easy connect and disconnect from the foam gun and spray nozzle (fire hose nozzle). From my hose end where I have to hook it up to the water supply, it leaks when i twist it on and turn water on. I have tightened it and it still sprays out everywhere somewhat. So I guess I want a quick connect on that end also to stop leak. Do people just put quick connect on the other side where spray nozzle is? So please send me in right direction, I have searched and looked. Seems like dramm #300 looks good and gilmour quick disconnects from lowes. So again what do i need?